@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Neutros */
  --bg:        #F2F2F2;
  --card:      #FFFFFF;
  --text:      #111111;
  --muted:     #6B7280;
  --border:    #D1D5DB;
  --border-lt: #E5E7EB;

  /* Marca My Boot */
  --yellow:    #FACC15;
  --yellow-d:  #D4A017;
  --cyan:      #06B6D4;
  --cyan-d:    #0891B2;
  --purple:    #8B5CF6;
  --purple-d:  #6D28D9;
  --blue-dk:   #1E3A8A;

  /* Funcionais */
  --green:     #25D366;
  --green-d:   #1DAA55;
  --red:       #EF4444;

  --radius:    1rem;
  --radius-sm: .625rem;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.14);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
input, textarea, select, button { font-family: inherit; }

/* ── Animação de entrada ───────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
main { animation: fadeIn .3s ease-out; }

/* ── Fade-in de imagens ────────────────────────────────── */
img { transition: opacity .35s ease; max-width: 100%; }
img.loaded { opacity: 1; }

/* ── Brand strip ───────────────────────────────────────── */
.brand-strip {
  height: 4px;
  background: linear-gradient(90deg,
    var(--yellow) 0%,
    var(--yellow-d) 25%,
    var(--purple) 55%,
    var(--cyan) 80%,
    var(--cyan-d) 100%
  );
}

/* ── Header ────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--border-lt);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  height: 64px;
  gap: 1rem;
}
@media (min-width: 768px) { .site-header { padding: 0 2.5rem; height: 72px; } }

.header-logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 44px; width: auto; object-fit: contain; }
@media (min-width: 768px) { .logo-img { height: 52px; } }

.header-nav { margin-left: auto; display: flex; align-items: center; gap: .375rem; }
.nav-link {
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  padding: .35rem .7rem;
  border-radius: 999px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: #F3F4F6; }
/* Esconde "Catálogo" em mobile pra não apertar */
.nav-link:not(.nav-tag) { display: none; }
@media (min-width: 480px) { .nav-link:not(.nav-tag) { display: block; } }

.nav-tag--new  { color: #065F46; background: #D1FAE5; }
.nav-tag--new:hover  { background: #A7F3D0; color: #065F46; }
.nav-tag--sale { color: #991B1B; background: #FEE2E2; }
.nav-tag--sale:hover { background: #FECACA; color: #991B1B; }

/* ── Footer ────────────────────────────────────────────── */
.site-footer {
  margin-top: 4rem;
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border-lt);
  background: #fff;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.7;
}

/* ── Catalog hero ──────────────────────────────────────── */
.catalog-hero {
  background: linear-gradient(140deg,
    #0D0D1A 0%,
    var(--blue-dk) 35%,
    var(--purple-d) 65%,
    #0D0D1A 100%
  );
  padding: 2.25rem 1.25rem;
  text-align: center;
}
@media (min-width: 768px) { .catalog-hero { padding: 3.5rem 2rem; } }

.catalog-hero__inner {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .875rem;
}

/* Logo do hero: escondida no mobile (já aparece no header) */
.hero-logo { display: none; }
@media (min-width: 768px) {
  .hero-logo {
    display: block;
    height: 96px;
    width: auto;
    object-fit: contain;
    border-radius: .875rem;
    box-shadow: 0 8px 32px rgba(0,0,0,.45);
  }
}

.hero-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -.03em;
  line-height: 1.05;
}
@media (min-width: 768px) { .hero-title { font-size: 2.25rem; } }

.hero-sub {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  font-weight: 500;
}

/* ── Catalog body ──────────────────────────────────────── */
.catalog-body {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1rem 4rem;
}
@media (min-width: 768px) { .catalog-body { padding: 2rem 1.5rem 4rem; } }

/* ── Search ────────────────────────────────────────────── */
.search-wrap {
  display: flex;
  gap: .625rem;
  align-items: center;
  margin-bottom: 1rem;
}
.search-icon {
  position: absolute;
  left: .875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: #9CA3AF;
  pointer-events: none;
}
.search-bar {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem .75rem 2.75rem;
  font-size: .95rem;
  background: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  color: var(--text);
}
.search-bar:focus {
  border-color: var(--text);
  box-shadow: 0 0 0 3px rgba(17,24,39,.08);
}
.search-bar::placeholder { color: #9CA3AF; }

/* ── Botão filtros (mobile) ────────────────────────────── */
.filter-toggle-btn {
  display: flex;
  align-items: center;
  gap: .4rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem 1rem;
  background: #fff;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
  color: var(--text);
}
.filter-toggle-btn:hover   { background: #F9FAFB; border-color: #9CA3AF; }
.filter-toggle-btn.active  { background: var(--text); color: #fff; border-color: var(--text); }

.filter-count {
  background: var(--yellow);
  color: #78350F;
  border-radius: 999px;
  min-width: 18px; height: 18px;
  font-size: .65rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 .3rem;
}

/* ── Active filter chips ───────────────────────────────── */
.active-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
  margin-bottom: .875rem;
}
.active-chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--purple-d);
  color: #fff;
  font-size: .73rem;
  font-weight: 600;
  padding: .3rem .7rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s;
}
.active-chip:hover { background: var(--purple); }
.active-chip__x { opacity: .65; }

/* ── Desktop filter bar ────────────────────────────────── */
.desktop-filter-bar { display: none; }

@media (min-width: 768px) {
  .filter-toggle-btn { display: none; }
  .filter-sheet, .filter-overlay { display: none !important; }

  .desktop-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    padding: .875rem 0;
    border-bottom: 1px solid var(--border-lt);
    margin-bottom: 1.25rem;
  }
}

/* Select compacto ─────────────────────────────────────── */
.filter-select {
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .5rem 2.25rem .5rem .875rem;
  font-size: .83rem;
  font-weight: 500;
  background: #fff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  cursor: pointer;
  outline: none;
  color: var(--text);
  transition: border-color .2s;
  max-width: 160px;
}
.filter-select:focus { border-color: var(--text); }
.filter-select.active-filter {
  border-color: var(--cyan);
  border-width: 2px;
  font-weight: 700;
  color: var(--cyan-d);
}

/* Price range ─────────────────────────────────────────── */
.price-range { display: flex; align-items: center; gap: .375rem; }
.price-input {
  appearance: none;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .5rem .625rem;
  font-size: .83rem;
  min-width: 0;
  width: 88px;
  outline: none;
  transition: border-color .2s;
  color: var(--text);
  background: #fff;
}
.price-input:focus { border-color: var(--text); }
.price-input::placeholder { color: #9CA3AF; font-size: .78rem; }

.filter-divider { width: 1px; height: 20px; background: var(--border-lt); flex-shrink: 0; margin: 0 .125rem; }

/* ── Pills universais ──────────────────────────────────── */
.pill-grid { display: flex; flex-wrap: wrap; gap: .375rem; }
.pill {
  display: inline-flex; align-items: center;
  padding: .4rem .875rem;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, background .15s, color .15s;
  user-select: none;
  white-space: nowrap;
}
.pill:hover  { border-color: #9CA3AF; }
.pill.active { border-color: var(--text); background: var(--text); color: #fff; }

.pill--new     { border-color: var(--cyan);    background: #ECFEFF; color: var(--cyan-d); }
.pill--new.active     { background: var(--cyan);    color: #fff; border-color: var(--cyan); }
.pill--sale    { border-color: #FCA5A5; background: #FEF2F2; color: #991B1B; }
.pill--sale.active    { background: var(--red);     color: #fff; border-color: var(--red); }
.pill--limited { border-color: var(--purple); background: #F5F3FF; color: var(--purple-d); }
.pill--limited.active { background: var(--purple);  color: #fff; border-color: var(--purple); }
.pill--avail   { border-color: #D1FAE5; background: #F0FDF4; color: #065F46; }
.pill--avail.active   { background: #16a34a;        color: #fff; border-color: #16a34a; }

/* Tamanhos: quadradinhos ──────────────────────────────── */
.size-grid { display: flex; flex-wrap: wrap; gap: .375rem; }
.size-pill {
  width: 52px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, background .15s, color .15s;
  user-select: none;
}
.size-pill:hover  { border-color: #9CA3AF; }
.size-pill.active { border-color: var(--purple-d); background: var(--purple-d); color: #fff; }

/* ── Bottom sheet (mobile) ─────────────────────────────── */
.filter-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 80;
  opacity: 0;
  transition: opacity .3s ease;
}
.filter-overlay.visible { display: block; }
.filter-overlay.open    { opacity: 1; }

.filter-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 81;
  background: #fff;
  border-radius: 1.25rem 1.25rem 0 0;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -8px 40px rgba(0,0,0,.18);
  transform: translateY(110%);
  transition: transform .35s ease-out;
}
.filter-sheet.open {
  transform: translateY(0);
}

.sheet-handle {
  width: 40px; height: 4px;
  background: #D1D5DB;
  border-radius: 999px;
  margin: .75rem auto .25rem;
  flex-shrink: 0;
}
.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 1.25rem .875rem;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-lt);
}
.sheet-header h3 { font-size: 1rem; font-weight: 700; }
.sheet-close {
  background: #F3F4F6;
  border: none;
  border-radius: 999px;
  width: 32px; height: 32px;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  transition: background .15s;
}
.sheet-close:hover { background: #E5E7EB; }

.sheet-body {
  overflow-y: auto;
  flex: 1;
  padding: .5rem 1.25rem;
  -webkit-overflow-scrolling: touch;
}
.sheet-section { padding: 1rem 0; border-bottom: 1px solid var(--border-lt); }
.sheet-section:last-child { border-bottom: none; }
.sheet-section-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  margin-bottom: .75rem;
}
.sheet-footer {
  flex-shrink: 0;
  padding: .875rem 1.25rem;
  padding-bottom: calc(.875rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border-lt);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: .625rem;
}
.sheet-clear {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  font-size: .875rem;
  font-weight: 600;
  padding: .875rem;
  cursor: pointer;
  text-align: center;
  color: var(--text);
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.sheet-clear:hover { background: #F9FAFB; }
.sheet-apply {
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 700;
  padding: .875rem;
  cursor: pointer;
  transition: background .15s;
}
.sheet-apply:hover { background: #374151; }

/* Contagem ────────────────────────────────────────────── */
.results-count { font-size: .8rem; color: var(--muted); font-weight: 500; margin-bottom: 1rem; }

/* ── Product grid ──────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
}
@media (min-width: 540px)  { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px)  { .product-grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; } }
@media (min-width: 1200px) { .product-grid { grid-template-columns: repeat(5, 1fr); } }

/* ── Product card ──────────────────────────────────────── */
.product-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  display: block;
  border: 1px solid var(--border-lt);
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--cyan); }
.product-card:active { transform: translateY(-1px); }

.card-image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #F5F5F5;
  overflow: hidden;
}
.card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .card-image img { transform: scale(1.06); }
.card-no-image {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}

/* Badges nos cards */
.card-badges {
  position: absolute;
  top: .5rem; left: .5rem; right: .5rem;
  display: flex; flex-wrap: wrap; gap: .25rem;
  z-index: 3;
}
.badge {
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .2rem .5rem;
  border-radius: 999px;
  line-height: 1.4;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.badge--featured { background: var(--yellow);   color: #78350F; }
.badge--new      { background: var(--cyan);     color: #fff;    }
.badge--sale     { background: var(--red);      color: #fff;    }
.badge--limited  { background: var(--purple);   color: #fff;    }

.badge-unavailable {
  position: absolute; inset: 0;
  background: rgba(255,255,255,.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}
.badge-unavailable span {
  background: #374151; color: #fff;
  font-size: .7rem; font-weight: 600;
  padding: .3rem .75rem; border-radius: 999px;
}

.card-body { padding: .75rem .875rem .875rem; }
@media (min-width: 768px) { .card-body { padding: .875rem 1rem 1rem; } }

.card-brand  { font-size: .6rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: .2rem; }
.card-name   { font-size: .875rem; font-weight: 600; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.card-price  { font-size: .95rem; font-weight: 700; color: var(--cyan-d); margin-top: .375rem; }
.card-price-sale     { font-size: .95rem; font-weight: 800; color: var(--red); }
.card-price-original { font-size: .78rem; font-weight: 500; color: var(--muted); text-decoration: line-through; }

/* ── Empty state ───────────────────────────────────────── */
.empty-state {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center;
  padding: 4rem 1rem;
  color: var(--muted); text-align: center; gap: .75rem;
}
.empty-state svg { opacity: .2; }

/* ── Toast de erro (produto) ───────────────────────────── */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
  to { opacity: 0; transform: translateY(6px); }
}
.buy-error {
  display: flex; align-items: center; gap: .5rem;
  background: #FEF2F2; border: 1px solid #FECACA;
  color: #DC2626; font-size: .85rem; font-weight: 500;
  padding: .75rem 1rem; border-radius: var(--radius-sm);
  margin-bottom: .75rem;
  animation: slideUp .25s ease-out both;
}
.buy-error.fade-out { animation: slideDown .25s ease-in forwards; }

/* ── Product detail ────────────────────────────────────── */
.product-detail-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 1rem 6rem;
}
@media (min-width: 768px) { .product-detail-wrap { padding: 2rem 1.5rem 3rem; } }

/* Breadcrumb */
.breadcrumb { font-size: .8rem; color: #9CA3AF; margin-bottom: 1.25rem; display: flex; align-items: center; gap: .375rem; }
.breadcrumb a { color: #9CA3AF; transition: color .15s; }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb span { color: #374151; font-weight: 500; }

.product-grid-layout { display: grid; gap: 2rem; }
@media (min-width: 768px) {
  .product-grid-layout { grid-template-columns: 1fr 1fr; align-items: start; }
  .desktop-cta-wrap    { display: block !important; }
  .mobile-sticky-bar   { display: none !important; }
}

/* Galeria */
.gallery-main {
  aspect-ratio: 1 / 1;
  background: #F5F5F5;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-lt);
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }

.gallery-thumbs {
  display: flex; gap: .5rem;
  overflow-x: auto; padding-bottom: .25rem;
  margin-top: .625rem; scrollbar-width: none;
}
.gallery-thumbs::-webkit-scrollbar { display: none; }

.gallery-thumb {
  flex-shrink: 0;
  width: 64px; height: 64px;
  border-radius: .5rem; overflow: hidden;
  cursor: pointer;
  border: 2px solid var(--border-lt);
  transition: border-color .15s;
  background: #F5F5F5;
}
.gallery-thumb.active { border-color: var(--text); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Botões de cor e tamanho */
.color-btn, .size-btn {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .5rem .875rem;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, background .15s, color .15s;
}
.color-btn:hover, .size-btn:hover { border-color: #6B7280; }
.color-btn.selected, .size-btn.selected {
  border-color: var(--text);
  background: var(--text);
  color: #fff;
}
.size-btn:disabled { opacity: .3; cursor: not-allowed; text-decoration: line-through; }

/* Label de seção */
.section-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  margin-bottom: .625rem;
}

/* Preço no detalhe */
.price-tag      { font-size: 1.75rem; font-weight: 800; color: var(--cyan-d); letter-spacing: -.02em; }
.price-tag-sale { font-size: 1.75rem; font-weight: 800; color: var(--red);    letter-spacing: -.02em; }
.price-original { font-size: 1rem; font-weight: 500; color: var(--muted); text-decoration: line-through; margin-left: .5rem; }
@media (min-width: 768px) { .price-tag, .price-tag-sale { font-size: 2rem; } }

/* Card em destaque: faixa amarela no topo */
.product-card--featured {
  border-top: 3px solid var(--yellow);
}

/* Botão WhatsApp */
.btn-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: .625rem;
  background: var(--green); color: #fff;
  border: none; border-radius: var(--radius);
  padding: 1rem 1.5rem;
  font-size: 1.05rem; font-weight: 700;
  cursor: pointer; width: 100%;
  transition: background .2s, transform .1s;
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-whatsapp:hover  { background: var(--green-d); }
.btn-whatsapp:active { transform: scale(.98); }

/* Barra sticky mobile (produto) */
.mobile-sticky-bar {
  display: flex;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 50;
  background: #fff;
  border-top: 1px solid var(--border-lt);
  padding: .75rem 1rem;
  padding-bottom: calc(.75rem + env(safe-area-inset-bottom));
  gap: .75rem; align-items: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,.10);
}
@media (min-width: 768px) { .mobile-sticky-bar { display: none; } }